It has been a busy day on the tips line, and this gem came to us that way via Travis, who, like many of us, enjoy seeing visual evidence of skateboarders being unable to reproduce. Sure, skateboarding may not be a crime, but it’s murder on the groin. You might want to grab a snack before you settle into this collection of clips, because it checks in at a delightful five minutes and 48 seconds. I’ve already watched this video twice and I’m pretty sure that it made me sterile. Whatever. I hate wearing condoms anyway.

Hit the next page for the video, and don’t try any of these at home, unless you happen to be a total douchebag.

* – probably not all from 2010.